Online Access Free 70-523 Exam Questions

You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create a Windows Communication Foundation (WCF) Data Services service. You deploy the service to the following URL: http://contoso.com/Northwind.svc. You want to query the WCF Data Services service to retrieve a list of customer objects. You need to ensure that the query meets the following requirements: "Only customers that match the following filter criteria are retrieved: City="Seattle" AND Level > 200. "Data is sorted in ascending order by the ContactName and Address properties. Which URL should you use for the query?

• A.http: //contoso.com/Northwind.svc/Customers?City=Seattle & Level gt 200 & $orderby=ContactName and Address
• B.http: //contoso.com/Northwind.svc/Customers?$filter=City eq 'Seattle' and Level gt 200 & $orderby=ContactName and Address
• C.http: //contoso.com/Northwind.svc/Customers?City=Seattle & Level gt 200 & $orderby=ContactName, Address
• D.http: //contoso.com/Northwind.svc/Customers?$filter=City eq 'Seattle' and Level gt 200 & $orderby=ContactName,Address

You need to design a deployment solution for the rewritten Web application. Which approach should you recommend?

• A.Add the rewritten Web application to the same application pool as Web applications written in ASP.NET 2.0, ASP.NET 3.0, and ASP.NET 3.5.
• B.Compile the rewritten Web application and deploy the compiled library to the global assembly cache.
• C.Deploy the rewritten Web application to the existing file path on each server in the Web farm.
• D.Add the rewritten Web application to an application pool that contains only ASP.NET 4 Web applications.

Windows Communication Foundation (WCF) application uses a data contract that has several data members. You need the application to throw a Serialization Exception if any of the data members are not present when a serialized instance of the data contract is deserialized. What should you do?

• A.Set the IsRequired property of each data member to true.
• B.Set the Emit Default Value property of each data member to false.
• C.Add the Known Type attribute to the data contract.Set the Order property of each data member to unique integer value.
• D.Add the Known Type attribute to the data contract.Set a default value in each of the data member declarations.

You create an ASP.NET page that contains the following tag.
<h1 id="hdr1" runat="server">Page Name</h1>
You need to write code that will change the contents of the tag dynamically when the page is loaded. What
are two possible ways to achieve this goal? (Each correct answer presents a complete solution. Choose
two.)

• A.(hdr1.Parent as HtmlGenericControl).InnerText = "Text";
• B.HtmlGenericControl h1 = Parent.FindControl("hdr1") as HtmlGenericControl; h1.InnerText = "Text";
• C.HtmlGenericControl h1 = this.FindControl("hdr1") as HtmlGenericControl; h1.InnerText = "Text";
• D.this.hdr1.InnerHtml = "Text";

You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create an application. The
application connects to a Microsoft SQL Server database. The application uses the following object query
to load a product from the database. (Line numbers are included for reference only.)
01using (AdventureWorksEntities advWorksContext = new AdventureWorksEntities())
02{
03ObjectQuery <Product> productQuery = advWorksContext.Product.Where("it.ProductID = 900");
04
05}
You need to log the command that the query executes against the data source. Which code segment
should you insert at line 04?

• A.Trace.WriteLine(productQuery.CommandText);
• B.Trace.WriteLine(productQuery.ToTraceString());
• C.Trace.WriteLine(((IQueryable)productQuery).Expression);
• D.Trace.WriteLine(productQuery.ToString());